1.

In an apparatus, the electric field was found to oscillate with an amplitude of 18 V/m. The magnitude of the oscillating magnetic field will be                                               [Pb. PMT 1999]

A.            \[4\times {{10}^{-6}}\]T  
B.            \[6\times {{10}^{-8}}\]T
C.            \[9\times {{10}^{-9}}\]T  
D.            \[11\times {{10}^{-11}}\]T
Answer» C.            \[9\times {{10}^{-9}}\]T  


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